concession-area

Metro Manila
Quezon City, Manila, Makati, Malabon, Navotas, Muntinlupa, Caloocan, Pasay, Paranaque, Las Pinas, Valenzuela, Marikina, Mandaluyong, Pasig, Pateros, San Juan, Taguig

Cavite Province
Imus, Bacoor, Kawit, Noveleta, Cavite City & Rosario

Rizal Province:
Angono, Antipolo, Baras, Binangonan, Cainta, Cardona, Jala-jala, Morong, Pililia, Rodriguez, San Mateo, Tanay, Taytay & Teresa

Bulacan Bulk Water Supply (through the water districts)